Waferpedia

Comparison ledger

DGP 8761versus15 Lapper

Disco DGP 8761, Lapmaster 15 Lapper, side by side. Every value shown is drawn from the cited encyclopedia entries.

Side-by-side comparison of selected equipment models
Attribute
15 LapperLapmaster
OEMDiscoLapmaster
CategoryCMPCMP
Wafer size——
Process node——
Introduced——
Production run——
Lifecycle——
Lifecycle milestones——
Control system——
Generation——
FamilyDisco DGP 8761Lapmaster 15
Specifications
ConfigurationInline DFM 2800 mounter / detaper[1]Equipped with:[5]
Voltage200 V[2]—
Phase3 Phase[2]—
Full Load Current72 A[2]—
Machine Main Breaker Rating90 A[2]—
Rating of Largest Load33 A[2]—
Interrupt Capacity35 kA[2]—
Short Circuit Current Rating5000 A[2]—
Equipment TypePolisher[3]—
Compatible AccessoryWater Temperature Control Unit (DTU series)[4]—
OEMDisco[3]—
ModelDGP 8761[3]—
Applicable product categoryPolisher[4]—
Applicable related equipmentCutting machine, grinder, polisher[4]—
Number Of Conditioning Rings—Up to 3[5]
Ring ID—Up to 5.5″[5]
Plate Diameter – Outside—15″[5]
Plate Diameter – Inside—3 1/2″[5]
Standard RPM—60[5]
Drive Motor—1/2 HP[5]
Electrics—110V / 1Ph / 60Hz[5]
Dimensions – Approximate—26″(L-R) x 21″(F-B) x 22″(H)[5]
Equipped with: 15″ Cast Iron Plate—Included[5]
Equipped with: (3) Yoke/Roller Bearing Assemblies—Included[5]
Equipped with: (3) Conditioning Rings—Included[5]
Equipped with: (3) Hold Downs—Included[5]
Equipped with: 30 Minute Timer—Included[5]

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Sources (5)Every fact above is drawn from these public sources
  1. [1]inventory listing
  2. [2]inventory listing
  3. [3]Equipment inventory listing
  4. [4]web.archive.orgweb.archive.org
  5. [5]inventory listing